LG -K580 Guia Del Usuario página 215

Wi-Fi hotspot
You can set the device as a wireless router so that other devices can
connect to the internet by using your device's mobile data.
1
On the settings screen, tap Networks Tethering Wi-Fi hotspot
and then drag
2
Tap Set up Wi-Fi hotspot, and enter the Wi-Fi ID (SSID) and
password.
3
Turn on Wi-Fi on the other device, and select the name of the device
network on the Wi-Fi list.
4
Enter the network password.
This option uses mobile data and may incur data usage fees, depending
on your pricing plan. Consult with your service provider for more
information.
More information is available at this web site:
http://www.android.com/tether#wifi
Phone Settings
to activate it.
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